In:
médecine/sciences, EDP Sciences, Vol. 38, No. 2 ( 2022-02), p. 159-167
Abstract:
Autophagy is an important process for cellular homeostasis at critical steps of development or in response to environmental stress. In the context of cancers, autophagy has a significant impact on tumor occurrence and tumor cell growth. On the one hand, autophagy limits the transformation of precancerous cells into cancer cells at an early stage. However, on the other hand, it promotes cell survival, cell proliferation, metastasis and resistance to anti-tumor therapies in more advanced tumors. Autophagy can be induced by a variety of extracellular and intracellular stimulus. Viral infections have often been associated with a modulation of autophagy, with variable impacts on viral replication and on the survival of infected cells depending on the model studied. In a tumor context, the modulation of autophagy induced by the viral infection of tumor cells seems to have a significant impact on tumor progression. The aim of this review article is to present recent findings regarding the consequences of autophagy disturbance by viral infections on tumor behavior.
Type of Medium:
Online Resource
ISSN:
0767-0974
,
1958-5381
DOI:
10.1051/medsci/2022010
Language:
French
Publisher:
EDP Sciences
Publication Date:
2022
detail.hit.zdb_id:
2049442-7
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